U3000:45

Diagnostic Routine H

Diagnostic Overview

U3000:44,45,46,48,49 Or 4A

Refer to Wiring Diagram Set 136 for schematic and connector information Electrical Diagrams.

Normal Operation and Fault Conditions

On each ignition cycle, the SOD-L (Side Obstacle Detection Control Module - Left) and SOD-R (Side Obstacle Detection Control Module - Right) run a self-diagnostic check during which the exterior mirror BLIS(R) / CTA (Cross Traffic Alert) LEDs (Light-emitting Diodes) illuminate for 3 seconds then turn off indicating the system is operational. If a DTC (Diagnostic Trouble Code) fault is present, a system fault message is observed in the message center.

DTC Fault Trigger Conditions






Pinpoint Test

1. CHECK THE SOD-R (Side Obstacle Detection Control Module - Right) and SOD-L (Side Obstacle Detection Control Module - Left) FOR DTCs (Diagnostic Trouble Codes)

1. Ignition ON.

2. Using a scan tool, perform the SOD-R (Side Obstacle Detection Control Module - Right) and SOD-L (Side Obstacle Detection Control Module - Left) module self-tests.

3. Clear the DTCs (Diagnostic Trouble Codes).

4. Ignition OFF.

5. Wait 5 seconds.

6. Ignition ON.

7. Repeat the SOD-R (Side Obstacle Detection Control Module - Right) and SOD-L (Side Obstacle Detection Control Module - Left) module self-tests.

Are any U3000 DTCs (Diagnostic Trouble Codes) present?